package com.wnxy.sdd.front.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.wnxy.sdd.front.entity.Video;
import com.wnxy.sdd.front.vo.VideoVo;

import java.util.List;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author Jet
 * @since 2023-03-30
 */
public interface IVideoService extends IService<Video> {

    /**
     * 查询课程下的视频
     * @param id
     * @return
     */
    List<VideoVo> queryVideoByCourseId(String id);
}
